MERN Stack Developer

Key Responsibilities: 34249 

• Feature Development: Design, develop, and maintain new features and enhancements across the stack.
• Front-End: Build intuitive, responsive UIs using Angular or React.
• Back-End: Develop scalable APIs and services using Python (preferred), Java/Spring, or Node.js.
• Cloud Deployment: Deploy and manage applications on Google Cloud Platform (GCP) — familiarity with services like App Engine, Cloud Functions, Kubernetes is expected.
• Performance Tuning: Identify and optimize performance bottlenecks.
• Code Quality: Participate in code reviews and maintain high standards through unit testing and automation.
• DevOps & CI/CD: Collaborate on deployment pipelines using Tekton, Terraform, and other DevOps tools.
• Cross-Functional Collaboration: Work closely with Product Managers, UI/UX Designers, and fellow Engineers in an agile environment.

Must-Have Skills:

• Strong development expertise in Python (preferred), Angular, and GCP
• Understanding of DevOps practices
• Experience with SDLC, agile methodologies, and unit testing

Good to Have (Nice-to-Haves):

• Hands-on experience with:
• Tekton, Terraform, CI/CD pipelines
• Large Language Models (LLMs) integration
• AWS/Azure (in addition to GCP)
• Contributions to open-source projects
• Familiarity with API design and microservices architecture

Educational Qualification:

• Required: Bachelor’s Degree in Computer Science, Engineering, or related discipline

We are looking for a highly skilled Senior Software Engineer with over 5 years of experience in full stack development using React.js and Node.js. As a senior member of our engineering team, you’ll take ownership of complex technical challenges, influence architecture decisions, mentor junior developers, and contribute to high-impact products.

Key Responsibilities:

Design, build, and maintain scalable web applications using React.js (frontend) and Node.js (backend).

Architect robust, secure, and scalable backend APIs and frontend components.

Collaborate closely with Product Managers, Designers, and DevOps to deliver end-to-end features.

Conduct code reviews, enforce best practices, and guide junior developers.

Optimize application performance, scalability, and responsiveness.

Troubleshoot, debug, and upgrade existing systems.

Stay current with new technologies and advocate for continuous improvement.

Required Qualifications:

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.

5+ years of experience in full stack development.

Strong expertise in React.js and related libraries (Redux, Hooks, etc.).

In-depth experience with Node.js, Express.js, and RESTful APIs.

Proficiency with JavaScript/TypeScript and modern frontend tooling (Webpack, Babel, etc.).

Experience with relational and NoSQL databases (e.g., PostgreSQL, MongoDB).

Solid understanding of CI/CD, testing (Jest, Mocha), and version control (Git).

Familiarity with cloud services (AWS/GCP/Azure) and containerization (Docker, Kubernetes) is a plus.

Excellent communication and problem-solving skills.

Nice to Have:

Experience with microservices architecture.

Knowledge of GraphQL.

Exposure to serverless computing.

Prior experience working in Agile/Scrum teams.

Job Title: Fullstack Developer (Node.js + TypeScript + Angular/React) – Contract to Hire

Client: Confidential

Location: Kothrud, Pune (Work from Office – Local candidates only)

Type: Contract to Hire (3 months, high probability of extension)

Experience: 4–6 Years

Joining: Immediate or within 7 days

About the Role:

A reputed technology firm is seeking skilled Fullstack Developers to join its Pune office immediately on a contract-to-hire basis. The role requires solid backend experience with Node.js (Express or Hapi), strong frontend expertise in Angular or React with TypeScript, and hands-on knowledge of MySQL and microservices architecture.

This is a dynamic opportunity for professionals who want to work in a fast-paced, product-centric environment involving cutting-edge work in areas like IoT, AI/ML, Fintech, and Unified Communications.

Responsibilities:

• Design and develop scalable fullstack web applications using Node.js (Express/Hapi) and Angular or React with TypeScript
• Build and maintain RESTful APIs and microservices
• Optimize application performance, security, and responsiveness
• Write reusable components, modules, and plugins
• Integrate MySQL databases and write efficient queries
• Collaborate with cross-functional teams for project delivery
• Troubleshoot issues and participate in debugging, performance tuning, and code reviews

Preferred Skill Criteria (Must-Haves):

1. 4+ years of hands-on experience with Node.js (Express or Hapi) and TypeScript
2. Proficient in Angular or React (TypeScript preferred)
3. Good experience in MySQL and relational database design
4. Proven problem-solving ability, including building custom modules or plugins
5. Strong understanding of microservices architecture

Requirements:

• BE/BTech/MSc (CS/IT)/MCA or equivalent
• 4–6 years of fullstack development experience
• Solid command of JavaScript, TypeScript, and web development principles
• Strong communication and collaboration skills
• Ability to join immediately or within 7 days
• Only Pune-based candidates will be considered

Interview Process:

1. Resume Screening
2. Assignment / Coding Round
3. Technical Interview
4. Techno-Managerial Round

Additional Information:

• Duration: 3 months contract (High chance of extension)
• Work Mode: On-site – Kothrud, Pune
• Payroll: Confidential

About TechMango:

My name is Riyas banu M, and I'm reaching out to you regarding an exciting opportunity with TechMango.

Founded in 2014, TechMango Technology Services is a leading software development company with a strong focus on emerging technologies. Our primary goal is to deliver strategic solutions that align with our business partners' technological needs.

We specialize in providing custom software solutions using the best available technologies, ensuring quality delivery within defined timelines. Our services include analysis, design, architecture, programming, testing, and long-term technical support, all aimed at achieving ultimate customer satisfaction.

Recognized as the Best Offshore Software Development Company in India, TechMango is driven by the mantra, "Clients' Vision is our Mission." We strive to be a technologically advanced and highly regarded organization, offering high-quality and cost-efficient services while fostering long-term client relationships.

We operate in the USA (Chicago, Atlanta), UAE (Dubai), and India (Bangalore, Chennai, Madurai, Trichy, Coimbatore).

For more information, please visit our

website.https://www.techmango.net/

Techmango | Digital Transformation Solutions | IT Consulting

We provide cutting-edge technology solutions based on digital, Business Analytics, Cloud, Big Data, IoT, Blockchain, Managed IT Services & Technology

Senior Full Stack Engineer (.NET + UI)

We are hiring a Senior Full Stack Engineer with 5 -7 years; experience with strong expertise in C#, .NET, SQL, Git, and front-end technologies like Angular or React. The ideal candidate should have good English communication skills and a solid understanding of secure coding.

principles to prevent common vulnerabilities such as SQL Injection, XSS, and CSRF.

What is expected of you:

As part of the job, you will be required to

• Participate in requirements analysis
• Write clean, scalable code using .NET programming languages.
• Design and manage databases with SQL and interact with data through Entity Framework
• Build intuitive and responsive user interfaces using front-end frameworks like Angular or React.
• Test and deploy applications and system,Revise, update, refactor, and debug code
• Improve existing software use Git for version control and collaboration in a team environment.
• Develop documentation throughout the software development life cycle (SDLC)
• If your beliefs resonate with these, you are looking at the right place!
• Accountability Finish what you started
• Communication Context aware, pro-active, and clean communication
• Outcome High throughput
• Quality High-quality work and consistency

Requirements:

• C# and .NET Framework Strong hands-on experience with object-oriented programming and enterprise-grade .NET applications.
• SQL Entity Framework Proficient in writing complex queries and working with ORM frameworks.
• UI Technologies Working experience with modern front-end frameworks such as Angular or React.
• Asynchronous Programming Understanding and Implementation of async/await patterns for performance optimization.
• Version Control Experience using Git, Bitbucket etc for source code management.
• Design Patterns Solid understanding and practical application of standard software design patterns.
• Unit Testing Experience with testing frameworks such as NUnit or xUnit to ensure code quality and reliability.
• Secure Coding Principles Awareness and application of secure coding practices to prevent vulnerabilities such as SQL Injection, Cross-Site Scripting (XSS), and Cross-Site Request Forgery (CSRF), etc.

Good to have skills:

• Exposure to Cloud Platforms, Azure, AWS, etc.
• Good Communication Skills
• Excellent knowledge of SDLC.
• Knowledge of Jira.

Thanks & Regards,

M.Riyas banu

Techmango Technology Services Pvt Ltd

Position Overview:

We are seeking a highly skilled and experienced Senior Software Developer with a strong background in front end development to join our team. The ideal candidate will have over 6 years of experience in developing web and mobile applications using React JS, React Native, Angular, and other modern technologies. You will be responsible for leading complex projects, interacting with clients, and working in a team-oriented environment.

Key Responsibilities:

• Develop and maintain mobile and web applications using React JS and React Native. • Handle DevOps tasks using tools such as Filezilla and PuTTY. • Collaborate with clients to understand their requirements and translate them into technical solutions. • Lead the design, development, testing, and deployment of applications. • Integrate third-party services such as Google Maps, Firebase, and payment gateways. • Ensure responsive UI design and integration of RESTful APIs. • Work on hybrid mobile application development for both Android and iOS platforms. • Manage system design and development, including error handling, exception management, and logging. • Perform code reviews, testing, and release management. • Utilize tools like Git, Azure DevOps, and various IDEs for development and project management.

Required Qualifications:

• Primary Skills: React JS, React Native, Angular (4+ years of experience). • Experience with iOS (Xcode) and Android (Android Studio). • Programming Languages: JavaScript, TypeScript, HTML, CSS, PHP. • Frameworks and Libraries: Redux, jQuery, Ionic (3/4), AJAX. • Databases: MS SQL Server, MySQL. • Development Tools: Sublime, Dreamweaver, Visual Studio, Xcode. • Experience with design patterns, code reviews, and testing. • Domain booking, hosting, domain migration, cPanel, PhpMyAdmin. • Familiarity with Git and Azure DevOps. • Proven track record of working on complex projects and delivering high-quality solutions. • Experience in integrating third-party APIs and handling DevOps tasks. • Strong understanding of responsive UI design and lifecycle management.

• Solid background and proven experience in the tech stacks
• Strong proficiency in JavaScript
• Proficiency in HTML, CSS, JavaScript and jQuery
• Familiar with JavaScript frameworks such as jQuery, ReactJS
• Understanding and Work experience in ES6, Redux, Regex, MaterialUI and MUIdatatables is a plus
• Should be familiar with REST API’s
• Excellent communication and team handling skills
• Great attention to detail and problem-solving skills

About the Position

We are looking for a passionate and experienced software engineer to join our team at Mumbai. In this role, your primary responsibilities will be to take ownership of developing user facing applications and features in an agile manner. You will design and implement scalable and performant front-end solutions from scratch, while also taking a hard look at the existing ones.

What you will do at QI?

• Design, develop and deliver new user-facing apps and feature and improve existing ones
• Take ownership of product(s), and contribute to dev cycles and sprints planning
• Ensure technical feasibility of UI/UX design, share inputs with other teams including product, design and QA
• Optimize applications for performance, user experience and SEO
• Build reusable code and libraries. Contribute to open source projects.
• Stay up-to-date with new technologies with an eye of constantly adapting and improving our systems and methods.

Basic Job requirements

• 2 years + work experience in a similar role
• Strong experience in HTML5, CSS, DOM and front-end tooling ecosystem (Gulp,Grunt, Webpack)
• Excellent concepts and command over JavaScript
• Strong concepts and commercial experience in Vue.js
• Solid foundation in software development ( algorithm design, data structure, SDLC)
• Good concepts of unit testing and automation testing for UI components
• Good understanding of web app performance including Google Core Web Vitals metrics.

Location - Remote 

Good to have

• Basic knowledge of REST API and relational databases
• Basic understanding of browser internals
• Familiarity with web components and shadow DOM
• Exposure to progressive web app design.

About QuantInsti®

QuantInsti® was started in 2010, by the founders from iRage – a leading quant and algo trading firm in India.  From its early days focused on bridging the industry knowledge gap in the field of high-frequency trading, we have come a long way in the last decade. Today, we have a user base from 180+ countries with a growth rate much over 50% year-on-year.

At QuantInsti®, we swear by our goal of revolutionizing the way people approach the financial markets by empowering individuals and institutions with bleeding edge education and technologies. We offer high quality https://www.quantinsti.com/epat">learning experience and best-in-class https://quantra.quantinsti.com/">courses geared towards a global audience in quantitative trading and investing. Our in-house developed technology aims to bring institutional grade tools and https://quantra-blueshift.quantinsti.com/">platforms to democratize systematic and quantitative trading.

We achieve this by putting technology at the core of our business. We have a complex ecosystem of microservices and applications deployed over a fully cloud-based infrastructure. Our tech stack includes Node.js, Vue.js, Python and Docker. The team is driven by user experience, with strong focus on delivering scalable software solutions to complex and evolving business goals.

Why you should join us?

At QuantInsti, we work at the cutting edge of FinTech and EdTech offerings. We work with the newest technologies with a goal of delivering best experience to our users in a scalable manner, with high-performance and availability. If you love to be challenged intellectually, rest assured we have plenty of them for you. We follow an open and free work culture, where you are encouraged to ask questions, learn and teach. We offer a fast-paced environment where you take ownership of what you design and deliver. If you are looking for a move where you will find a reason to wake up every morning and rush to work, come join us.

Expected Skills :-

• Knowledge/Application of data structures and algorithms.-
• Problem-solving attitude : This means when you face a problem (not necessarily technical), your natural reaction is "How can I solve it best" rather than "How can I get out of it/avoid it/overlook it"-
• Working knowledge in Java(SpringFramework) is a must.
• Working knowledge in ReactJs is a plus.- Working knowledge in Python, MongoDB is a plus.
• The founding team has extensive experience in launching and scaling up fintech products & New business verticals. The founders have rich leadership experience across Consulting, fintech and payment companies